Fast prime factorization in Python. Factors most 50-60 digit numbers within a minute or so (with PyPy). The algorithm used depends on the size of the input pollardPm1.py contains an implementation of the large prime (two stage) variant of Pollard's p-1 algorithm. pollardRho.py contains ...
Python Codebase LICENSE Custom Crediting License PROPRIETARY LICENSE AGREEMENT ONLY TODO [D] Add summation of array of primes using (range, count) Add summation of array of primes using custom prime numbers [D] Add factorial of array of primes using (range, count) Add factorial of array of...
a full prime factorization of y is readily known. If we had enough such relations, we should be able to construct an adequate d, if we choose a number of y such that their product is a perfect square; that is, all prime factors are used an even number of times. In fact, if we ...
After some further discussions with ecnerwala, and a lot of help from him, we also have a self-contained Python implementation for multiplication and division in this algorithm: code In the code above, the function exec_on_blocks(func, n) enumerates all blocks mentioned in his comment and ...
primesieve generates primes using the segmentedsieve of Eratostheneswithwheel factorization. This algorithm has a run time complexity of$O(n\log{\log{n}})$operations and uses$O(\sqrt{n})$memory. Furthermore primesieve uses thebucket sievealgorithm which improves the cache efficiency when generatin...
SymEngine is a standalone fast C++ symbolic manipulation library. Optional thin wrappers allow usage of the library from other languages, e.g.:C wrappers allow usage from C, or as a basis for other wrappers (the symengine/cwrapper.h file) Python wrappers allow easy usage from Python and ...
When writing MATLAB code, you need to realize that unlike C, Fortran, or Python code, you will always need the commercial MATLAB environment to have it run. Right now, that might not be much of a problem to you as you are at a university or have some other free access to the softwar...
cmake -DCMAKE_BUILD_TYPE=Debug -DWITH_BFD=yes .. This BFD support turns on nice Python-like stack traces on exceptions, assert errors or segfaults, and the Debug mode automatically turns on WITH_SYMENGINE_RCP=no (which uses Teuchos::RCP with full Debug time checking) and WITH_SYMENGINE...